Question
Which of the following is known as the ability to
convert an investment into cash quickly and with little or no loss in value?Solution
The correct answer is B
Which schema in data warehousing uses a central fact table connected to dimension tables?
Which process loads data from multiple sources into a data warehouse?
Data cleansing is primarily concerned with:
Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
Which of the following is NOT a characteristic of OLAP systems?
Which of the following best defines the concept of the "Internet of Things" (IoT)?
In a data warehouse, which type of table stores quantitative data for analysis?
Which type of OLAP allows analysis of multidimensional data stored in relational databases?
ETL stands for:
